| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.87 | 13.174% | $146.9791 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $34.83 | 12.667% | $39.2419 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $100.29 | 8.435% | $108.7495 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $91.96 | 13.433% | $104.313 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $11.87 | 6.638% | $12.6579 | $12.66 | $12.65 | $12.70 |
| Purchase #6 | $156.97 | 3.293% | $162.139 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $219.54 | 13.621% | $249.4435 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $745.33 | $823.5239 | $823.52 | $823.55 | $823.40 | |